Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2024 16:59

General

  • Target

    3e26a98b6de2975ba254adb08c6bda47_JaffaCakes118.dll

  • Size

    330KB

  • MD5

    3e26a98b6de2975ba254adb08c6bda47

  • SHA1

    6821944bea3521f301f3b01945e6256023425faf

  • SHA256

    b4b28d9f6f136ff7ee136aaa4e15b366003af26c5d7759e8e414221f2be52399

  • SHA512

    73601c02eede76d0fc39c478bc2fb414e95fb6ca8397e62e8b1912cab38a14fca2b9b1cbf24dc0cc2b79f7729ed23e718a0941db6c5a4d2899baf73472166642

  • SSDEEP

    3072:PRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8LZ9:Zq1sFAwgwmBv3wnIgG4oAYxvU54l9

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

109.99.146.210:8080

116.202.10.123:8080

172.96.190.154:8080

163.53.204.180:443

190.107.118.125:80

91.93.3.85:8080

185.142.236.163:443

115.79.195.246:80

120.51.34.254:80

192.210.217.94:8080

198.20.228.9:8080

91.75.75.46:80

54.38.143.245:8080

161.49.84.2:80

162.144.145.58:8080

178.33.167.120:8080

201.193.160.196:80

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e26a98b6de2975ba254adb08c6bda47_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e26a98b6de2975ba254adb08c6bda47_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1964

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1964-1-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/1964-0-0x0000000000170000-0x000000000018F000-memory.dmp

    Filesize

    124KB

  • memory/1964-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/1964-3-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB